CN104829878A - Heatproof rubber band and production process thereof - Google Patents
Heatproof rubber band and production process thereof Download PDFInfo
- Publication number
- CN104829878A CN104829878A CN201510217877.0A CN201510217877A CN104829878A CN 104829878 A CN104829878 A CN 104829878A CN 201510217877 A CN201510217877 A CN 201510217877A CN 104829878 A CN104829878 A CN 104829878A
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- China
- Prior art keywords
- parts
- rubber
- refining
- sulphur
- rubber band
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L17/00—Compositions of reclaimed rubber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a heatproof rubber band and a production process thereof. The heatproof rubber band is prepared from the following raw materials by weight: 30 to 40 parts of natural rubber, 60 to 70 parts of latex reclaimed rubber, 20 to 40 parts of white carbon black, 2 to 3 parts of an anti-aging agent, 1 to 3 parts of stearic acid, 4 to 6 parts of zinc oxide, 4 to 6 parts of titanium dioxide, 2 to 4 parts of an adhesive, 15 to 25 parts of a common oiling agent, 1 to 2 parts of sulphur, 2 to 3 parts of a promoter, 1 to 2 parts of aluminum silver powder and 4 to 6 parts of meerschaum powder. The production process comprises the following steps: (1) preliminary mixing; (2) mixing; (3) refining; (4) rubber sheet production; (5) extrusion, wherein extrusion temperature is controlled to be 110 to 130 DEG C; (6) vulcanization, wherein sulphur is added for vulcanization; and (7) shredding, drying, packaging and warehousing. The heatproof rubber band has a smooth surface, a low friction coefficient, good ageing resistance, long service life and heat resistance and is capable of resisting a temperature as high as 180 DEG C.
Description
Technical field
The present invention relates to band technology field, particularly relate to a kind of heat-resistant rubber muscle and production technique thereof.
Background technology
Bungee has the features such as good springiness, quality be light and is widely used in daily life, but traditional bungee is based on rubber, and elasticity is little, easily aging, and work-ing life is short, and heat resisting temperature is low, can decomposite hazardous and noxious substances when temperature is more than 120 DEG C.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of heat-resistant rubber muscle and production technique thereof, the bungee smooth surface of production, frictional coefficient are low, and resistance to deterioration is strong, and long service life, heat-resisting, heat resisting temperature can reach 180 DEG C.
The present invention adopts following technical scheme to achieve these goals:
A kind of heat-resistant rubber muscle, it is made up of the raw material of following weight parts: natural rubber 30-40 part, latex reclaimed rubber 60-70 part, white carbon black 20-40 part, anti-aging agent 2-3 part, stearic acid 1-3 part, zinc oxide 4-6 part, titanium dioxide 4-6 part, tackiness agent 2-4 part, common finish 15-25 part, sulphur 1-2 part, promotor 2-3 part, aluminium silver powder 1-2 part, sepiolite powder 4-6 part.
The production technique of described heat-resistant adhesive rubber band, comprises the following steps:
(1) just refine: take each raw material by above-mentioned weight ratio, aluminium silver powder, sepiolite powder are mixed with natural rubber, drop in Banbury mixer, at 70-80 DEG C, carry out just refining 15-20 minute;
(2) mixing: in above-mentioned Banbury mixer, to add latex reclaimed rubber, white carbon black, zinc oxide, titanium dioxide, common finish and promotor, mixing 10-20 minute;
(3) refining: continue to add anti-aging agent, stearic acid and tackiness agent, refining 15-20 minute;
(4) slice: after refining, slice parks 8-10 hour;
(5) extrude: extrusion temperature controls at 110-130 DEG C;
(6) sulfuration: add sulphur and carry out sulfuration;
(7) chopping, oven dry, packaging, warehouse-in.
Compared with the prior art, beneficial effect of the present invention is as follows:
Heat-resistant rubber muscle smooth surface of the present invention, frictional coefficient are low, and resistance to deterioration is strong, and long service life, heat-resisting, heat resisting temperature can reach 180 DEG C.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated, but the present invention is not limited only to these embodiments, and under the prerequisite not departing from present inventive concept, any improvement done all drops within protection scope of the present invention.
Embodiment 1:
A kind of heat-resistant rubber muscle, it is made up of the raw material of following weight parts: natural rubber 30 parts, latex reclaimed rubber 60 parts, white carbon black 20 parts, 2 parts, anti-aging agent, stearic acid 1 part, 4 parts, zinc oxide, titanium dioxide 4 parts, 2 parts, tackiness agent, common finish 15 parts, 1 part, sulphur, promotor 2 parts, 1 part, aluminium silver powder, sepiolite powder 6 parts.
The production technique of described heat-resistant adhesive rubber band, comprises the following steps:
(1) just refine: take each raw material by above-mentioned weight ratio, aluminium silver powder, sepiolite powder are mixed with natural rubber, drop in Banbury mixer, at 70 DEG C, carry out just refining 20 minutes;
(2) mixing: in above-mentioned Banbury mixer, to add latex reclaimed rubber, white carbon black, zinc oxide, titanium dioxide, common finish and promotor, mixing 10 minutes;
(3) refining: continue to add anti-aging agent, stearic acid and tackiness agent, refining 15 minutes;
(4) slice: after refining, slice parks 8 hours;
(5) extrude: extrusion temperature controls at 110 DEG C;
(6) sulfuration: add sulphur and carry out sulfuration;
(7) chopping, oven dry, packaging, warehouse-in.
Embodiment 2:
A kind of heat-resistant rubber muscle, it is made up of the raw material of following weight parts: natural rubber 35 parts, latex reclaimed rubber 65 parts, white carbon black 30 parts, 2.5 parts, anti-aging agent, stearic acid 2 parts, 5 parts, zinc oxide, titanium dioxide 5 parts, 3 parts, tackiness agent, common finish 20 parts, 1.5 parts, sulphur, promotor 2.5 parts, 1.5 parts, aluminium silver powder, sepiolite powder 5 parts.
The production technique of described heat-resistant adhesive rubber band, comprises the following steps:
(1) just refine: take each raw material by above-mentioned weight ratio, aluminium silver powder, sepiolite powder are mixed with natural rubber, drop in Banbury mixer, at 75 DEG C, carry out just refining 15 minutes;
(2) mixing: in above-mentioned Banbury mixer, to add latex reclaimed rubber, white carbon black, zinc oxide, titanium dioxide, common finish and promotor, mixing 15 minutes;
(3) refining: continue to add anti-aging agent, stearic acid and tackiness agent, refining 20 minutes;
(4) slice: after refining, slice parks 10 hours;
(5) extrude: extrusion temperature controls at 120 DEG C;
(6) sulfuration: add sulphur and carry out sulfuration;
(7) chopping, oven dry, packaging, warehouse-in.
Embodiment 3:
A kind of heat-resistant rubber muscle, it is made up of the raw material of following weight parts: natural rubber 40 parts, latex reclaimed rubber 70 parts, white carbon black 40 parts, 3 parts, anti-aging agent, stearic acid 3 parts, 6 parts, zinc oxide, titanium dioxide 6 parts, 4 parts, tackiness agent, common finish 25 parts, 2 parts, sulphur, promotor 3 parts, 2 parts, aluminium silver powder, sepiolite powder 6 parts.
The production technique of described heat-resistant adhesive rubber band, comprises the following steps:
(1) just refine: take each raw material by above-mentioned weight ratio, aluminium silver powder, sepiolite powder are mixed with natural rubber, drop in Banbury mixer, at 80 DEG C, carry out just refining 20 minutes;
(2) mixing: in above-mentioned Banbury mixer, to add latex reclaimed rubber, white carbon black, zinc oxide, titanium dioxide, common finish and promotor, mixing 20 minutes;
(3) refining: continue to add anti-aging agent, stearic acid and tackiness agent, refining 20 minutes;
(4) slice: after refining, slice parks 10 hours;
(5) extrude: extrusion temperature controls at 130 DEG C;
(6) sulfuration: add sulphur and carry out sulfuration;
(7) chopping, oven dry, packaging, warehouse-in.
Claims (2)
1. a heat-resistant rubber muscle, it is characterized in that: it is made up of the raw material of following weight parts: natural rubber 30-40 part, latex reclaimed rubber 60-70 part, white carbon black 20-40 part, anti-aging agent 2-3 part, stearic acid 1-3 part, zinc oxide 4-6 part, titanium dioxide 4-6 part, tackiness agent 2-4 part, common finish 15-25 part, sulphur 1-2 part, promotor 2-3 part, aluminium silver powder 1-2 part, sepiolite powder 4-6 part.
2. a production technique for heat-resistant adhesive rubber band as claimed in claim 1, is characterized in that: comprise the following steps:
(1) just refine: take each raw material by above-mentioned weight ratio, aluminium silver powder, sepiolite powder are mixed with natural rubber, drop in Banbury mixer, at 70-80 DEG C, carry out just refining 15-20 minute;
(2) mixing: in above-mentioned Banbury mixer, to add latex reclaimed rubber, white carbon black, zinc oxide, titanium dioxide, common finish and promotor, mixing 10-20 minute;
(3) refining: continue to add anti-aging agent, stearic acid and tackiness agent, refining 15-20 minute;
(4) slice: after refining, slice parks 8-10 hour;
(5) extrude: extrusion temperature controls at 110-130 DEG C;
(6) sulfuration: add sulphur and carry out sulfuration;
(7) chopping, oven dry, packaging, warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217877.0A CN104829878A (en) | 2015-04-30 | 2015-04-30 | Heatproof rubber band and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217877.0A CN104829878A (en) | 2015-04-30 | 2015-04-30 | Heatproof rubber band and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104829878A true CN104829878A (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510217877.0A Pending CN104829878A (en) | 2015-04-30 | 2015-04-30 | Heatproof rubber band and production process thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254944A (en) * | 2015-10-20 | 2016-01-20 | 苏州蔻美新材料有限公司 | Material for production of hot-water bags and preparation method of material |
| CN107353455A (en) * | 2017-08-22 | 2017-11-17 | 江苏鑫鼎瑞运动用品科技有限公司 | One kind has dulcet environment-friendly type rope skipping material |
| CN109864832A (en) * | 2019-01-03 | 2019-06-11 | 承德三元晓雅奶牛养殖有限责任公司一牧场分公司 | A kind of method of milk cow docking |
| CN112225954A (en) * | 2020-10-15 | 2021-01-15 | 广东狮特龙实业有限公司 | Anti-aging rubber belt and preparation method thereof |
-
2015
- 2015-04-30 CN CN201510217877.0A patent/CN104829878A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 刘晓博等: ""天然橡胶/再生胶共混胶的交联密度与力学性能"", 《弹性体》 * |
| 徐定宇等: "" 日用橡胶制品 "", 《塑料橡胶配方技术手册》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254944A (en) * | 2015-10-20 | 2016-01-20 | 苏州蔻美新材料有限公司 | Material for production of hot-water bags and preparation method of material |
| CN107353455A (en) * | 2017-08-22 | 2017-11-17 | 江苏鑫鼎瑞运动用品科技有限公司 | One kind has dulcet environment-friendly type rope skipping material |
| CN109864832A (en) * | 2019-01-03 | 2019-06-11 | 承德三元晓雅奶牛养殖有限责任公司一牧场分公司 | A kind of method of milk cow docking |
| CN109864832B (en) * | 2019-01-03 | 2021-04-13 | 承德三元晓雅奶牛养殖有限责任公司一牧场分公司 | Method for breaking off tail of dairy cow |
| CN112225954A (en) * | 2020-10-15 | 2021-01-15 | 广东狮特龙实业有限公司 | Anti-aging rubber belt and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150812 |